GroupStudy.com GroupStudy.com - A virtual community of network engineers
 Home  BookStore  StudyNotes  Links  Archives  StudyRooms  HelpWanted  Discounts  Login
Re: How to monitor with MRM? I get no output when debugging posted 11/29/2008
[Chronological Index] [Thread Index] [Top] [Date Prev][Date Next] [Thread Prev][Thread Next]


I left it running for a long time then I stopped it. Here is what I saw:

R1#show ip mrm manager
Manager:MyTest/172.31.12.1 is running, expire:22:27:44
  Beacon interval/holdtime/ttl:60/86400/32
  Group:239.1.1.1, UDP port test-packet/status-report:16384/65535
  Test senders:
    172.31.12.2      /N-Ack
  Test receivers:
    172.31.200.7     /N-Ack  172.31.80.8      /N-Ack

R1#mrm MyTest stop
R1#
Nov 29 21:38:13.950: MRM: Send Beacon for group 239.1.1.1, holdtime 0
seconds
Nov 29 21:38:14.950: MRM: Send (stop)Test-Sender Request to 172.31.12.2 for
group 239.1.1.1
Nov 29 21:38:15.950: MRM: Send (stop)Test-Receiver Request to
172.31.200.7for group
239.1.1.1
Nov 29 21:38:15.950: MRM: Send (stop)Test-Receiver Request to
172.31.80.8for group
239.1.1.1
Nov 29 21:38:15.950: MRM: Receive (stop)TS request Ack from 172.31.12.2 on
FastEthernet0/0
Nov 29 21:38:15.966: MRM: Receive (stop)TR request Ack from 172.31.200.7 on
FastEthernet0/0
Nov 29 21:38:15.970: MRM: Receive (stop)TR request Ack from 172.31.80.8 on
FastEthernet0/0

R1#show ip mrm status-report

IP MRM status report cache:
Timestamp
    Manager         Test Sender     Test Receiver   Pkt Loss/Dup (%)
Ehsr


I was hoping to see something like "YOUR MULTICAST CONFIG IS CORRECT" :-)



On 11/29/08, Jason Madsen <madsen.jason@xxxxxxxxx> wrote:
>
> I am no MRM guru, but I do know that with it "no news is good news".  It
> displays output only when there are problems e.g. packet loss or duplicate
> packets.
>
> also, you did start, stop, and then view your report, right?
>
> Jason
>
> On Sat, Nov 29, 2008 at 2:01 PM, Hobbs <deadheadblues@xxxxxxxxx> wrote:
>
>> Hello,
>>
>> I am following the DocCD as well as a couple archives but I cannot seem to
>> get this to work. I have the following topology:
>>
>> R1---ethernet---R2---frame---R5---ethernet---R7---serial---R8---ethernet
>>
>> R1 is my manager
>> R2 is my test sender (LAN interface = 172.31.12.2)
>> R7 and R8 are my test receivers (LAN interfaces = 172.31.200.7,
>> 172.31.80.8)
>> R5 is an RP
>>
>> All LAN interfaces have ip igmp join-group 239.1.1.1
>> Pim sparse-dense everywhere and I can ping the group address from any
>> router
>> above - not sure if this is a requirement for MRM.
>>
>> R1's config:
>>
>> access-list 21 permit 172.31.12.2
>> access-list 22 permit 172.31.200.7
>> access-list 22 permit 172.31.80.8
>> ip mrm manager MyTest
>>  manager FastEthernet0/0 group 239.1.1.1
>>  senders 21
>>  receivers 22 no-join
>>  receivers 22 sender-list 21
>>
>> R7 and R8 have the test-receiver command on LAN interfaces.
>> R2 has the test-sender command on LAN interface.
>>
>> I debug mrm events and packets but this is all I get on R1:
>>
>> R1#
>> Nov 29 20:54:50.614: MRM: Send Beacon for group 239.1.1.1, holdtime 83400
>> seconds
>> Nov 29 20:55:50.614: MRM: Send Beacon for group 239.1.1.1, holdtime 83340
>> seconds
>> Nov 29 20:56:50.614: MRM: Send Beacon for group 239.1.1.1, holdtime 83280
>> seconds
>>
>> Is there something I need to do to generate output?
>>
>> thanks
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html